introduction: the use of new technologies has created much concern about privacy and security of health information. as regards health care workers are the main users of hospital information system aiming to improve the quality of care, this study as aimed to evaluate employee's perspective towards electronic health information security.   methods: this descriptive study was performed on 400 wo...

Abstract The tendency of humans to shy away from using algorithms—even when algorithms observably outperform their human counterpart—has been referred as algorithm aversion. We conduct an experiment with young adults test for aversion in financial decision making. Participants acting investors can tie incentives either a fund manager or investment algorithm. find no sign aversion: participants ...

Art

1 esearchers have looked into valuation effects for decades. Their research has usually focused on large capitalization stocks. Not as much research has been done on valuations in small capitalization stocks, as there is a tendency by many to associate small capitalization stocks with a growth style. Any research that has been done on small capitalization stocks was usually confined to the lowe...

We study asset prices in an economy where some investors categorize risky assets into different styles and move funds among these styles depending on their relative performance. In our economy, assets in the same style comove too much, assets in different styles comove too little, and reclassifying an asset into a new style raises its correlation with that style. We also predict that style retu...